Autonomous System details

AS339

United States Department of Defense (DoD)  ·  mail.mil

United States
    Stub AS Icon Stub AS

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AS339 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 65,536
IPv6 addresses 309,485,009,821,345,068,724,781,056
ASN type Government
Registry arin
Allocated 36 years ago on Jun 30, 1989
Updated 3 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.83.0.0/16 Headquarters, USAISC 65,536
55.83.4.0/24 Headquarters, USAISC 256
55.83.50.0/24 Headquarters, USAISC 256
55.83.239.0/24 Headquarters, USAISC 256
Netblock Company
2608:12a:4400::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS339
                                                OrgID:          AS339
                                                ASName:         AS339
                                                ASNumber:       AS339
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS306 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS306 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
86.123.151.179 AS8708 DIGI ROMANIA S.A. 4.83ms from Bucharest, RO
200.45.187.147 AS7303 Telecom Argentina S.A. 1.75ms from Cordoba, AR
84.132.91.147 AS3320 Deutsche Telekom AG 4.63ms from Duesseldorf, DE
79.243.254.3 AS3320 Deutsche Telekom AG 4.13ms from Duesseldorf, DE
34.103.253.19 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
95.158.0.131 AS35362 Best ISP 0.23ms from Kyiv, UA
31.52.229.147 AS2856 British Telecommunications PLC 4.54ms from London, GB
2.223.5.99 AS5607 Sky UK Limited 1.63ms from London, GB
138.73.40.163 AS611 NB-PEI Educational Computer Network 15.46ms from Montreal, CA
95.139.137.243 AS12389 PJSC Rostelecom 4.45ms from Moscow, RU
49.66.44.115 AS4134 CHINANET-BACKBONE 3.25ms from Nanjing, CN
13.212.245.179 AS16509 Amazon.com, Inc. 0.51ms from Singapore, SG
104.16.200.99 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
52.89.87.131 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
20.141.255.163 AS8070 Microsoft Corporation 0.69ms from Boydton, US
188.64.75.227 AS8368 BENESOL BACKBONE 0.76ms from Brussels, BE
117.235.254.83 AS9829 National Internet Backbone 6.09ms from Delhi, IN
105.247.20.147 AS36994 Vodacom 1.24ms from Johannesburg, ZA
4.247.172.51 AS8075 Microsoft Corporation 0.17ms from Lohogaon, IN
86.20.113.115 AS5089 Virgin Media Limited 6.75ms from London, GB
107.139.229.99 AS7018 AT&T Enterprises, LLC 17.15ms from Los Angeles, US
120.62.82.195 AS9829 National Internet Backbone 1.89ms from Mumbai, IN
125.15.216.3 AS9824 JCOM Co., Ltd. 3.46ms from Osaka, JP
52.5.224.83 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
189.233.182.35 AS8151 UNINET 4.14ms from Santiago de Queretaro, MX

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m7 55.83.52.43
traceroute to 55.83.52.43 (55.83.52.43): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brno, CZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS339 at robtex.

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